Unpleasant surprises await when the class returns from summer vacation. Will everything be changed forever?

The new boy in the class, Valdemar, has a dark past. But when Cleo wants to expose him, she gets a shock!

Cleo tries to fix the bad situation she herself has created with misunderstandings and untruths. But is it too late?

Patrick makes his entrance, and the class has to get used to new times. Pil and Lea in particular are dissatisfied. Can they do anything?

Karl-Emil feels left out in class. And his little sister, Alberte, only makes it worse. What does he have to do to fit in?

Esther is not like everyone else in the class. But who will stand up for Esther when Erika makes fun of her?

Naja Münster has to attend the class for one week, but things start badly between Naja and Erika. How does Naja get revenge?

Frans has planned a blast of a party to become popular in the class. But what happens when the police interrupt his plans?

When Patrick doesn't show up for class, the class decides that Naja will be a substitute. But it doesn't go at all as Naja had planned...

Topper thinks that Holger and Jones are a bit childish. But things go awry when he tries to make friends with the big boys.

Amira is challenged in S, P or K and must kiss Karl-Emil. But does she want to? Are they more than just friends?

Esther doesn't believe in the Bloody Mary myth. Can Frans and Freja convince her that something - or someone - is haunting the school?

Bjørk and Erika were once good friends. They are no longer. But what actually happened? And why does Bjørk want revenge?

Bjørk and Erika have worn the same shirt for this year's class photo. But Erika creates drama around it. Will she get her way?

Topper and Jones are lazy about a presentation. But is AI saving them?

The class must have grades in a French test. Cleo wants 12, but can she get it without cheating?

Cleo has a bad conscience towards Billy and hangs out with Valdemar instead. Is a new friendship emerging - or more?

Cleo is friends with both Billy and Valdemar, but can you be 3 people in a friendship? How many guys can there be room for in Cleo's life?

A puff bar has been found on the school grounds. Who could think of vaping? And why does everyone think it's Maxi?

Mikkel and Lukas pressure Maxi and Isso. How can they avoid getting beaten up and at the same time clear Maxi's name?

Laura has a birthday and loves to make the most of it. But what happens when everyone in the class seems to have forgotten the day?

Dicte feels left out because Uma and Erika are flirting with the boys from the class above. Will she end up lying about having a boyfriend?

Felix has exposed Dicte's lie. How do Uma and Erika feel about their friend lying to them? Can they forgive Dicte?

Selma begins to doubt how good a friend Pil is. But is AI a true friend?

Valdemar discovers that Cleo and Billy send each other a lot of hearts. Are they just friends or is there more going on between them?

Karl-Emil starts hanging out with Mikkel and Lukas. Why does he end up in a toxic friendship? Does he ditch Amira and Bjørk?

The class is completely divided because of the videos Karl-Emil has shared. Can he even make it up again?

Esther hates snap. But what happens when Freja persuades her anyway? Who is the mysterious guy she starts chatting with?

Esther has sent a selfie to someone she doesn't know on snap. Does he go to her class?

Why does Esther think it is Topper she has been chatting with? When will Valdemar reveal himself before it's too late?